function main(item, index, dataList) {

    this.$$("number_input_9705g").cValue = index;
    let treePanel = this.$$("tree_panel_eh3nya");
    if (treePanel) {
        let treeSelectKey = treePanel.$$getSelection().selectedKeys[0];
        treePanel.$$clickNode({ key: treeSelectKey });
    }
    setTimeout(() => {
        this.$$("number_input_9705g").cValue = "";
    }, 1000)
    return true;
}
